{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1394677533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6f912beede46fb1dcacc6e32d2b751a33b12ecaf8930d40e60f04b95f5ea094",
    "signature": "0x829a0529ae8901248d3a72c8764484b71f252456dfa3cde22d8796fede44446b484c39b9cfc1172c58f010ad6158a2a750fa7acc96bafb8d06cc4fcbdfaae73e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}